.slide-fade-enter-active{
    transition: all 5.0s ease;
}
.slide-fade-leave-active{
    /*cubic-bezier里面的数字是用逗号隔开的*/
    transition: all 10.0s cubic-bezier(1.0,0.5,0.8,1.0);
}
.slide-fade-enter, .slide-fade-leave-to{
    transform: translateX(10px);
    opacity: 0;
}

